Proposição 6

저자:Lilian Esquinelato, Ryan Hirst

Euclid, The Elements, Book I Proposition 6: If two angles in a triangle are equal, the corresponding sides are also equal. (The triangle is isosceles) Proof by contradiction.

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새 자료

Hypocycloids
Special Solid Trace
Padel rebound angle (ignoring spin)
Adding Decimal Numbers and Shortest Path Strategies
立体几何-公理3及推论

자료 찾기

Differentiation Introduction
Special Similar Triangles Case 2
GeoGebra Exploration
cuboid
Drawing Triangles (sides)

주제 찾기

직선
미분(미적분학)
확대
도함수
곡면